Removed the ICU libraries from 3rdparty.
Synced IRC client with communi-destop up to Jan 31.

Excluding the removal of tabbed layout.
Synced IRC client with communi-destop up to Feb 02.

Excluding the removal of tabbed layout.
Fixed "DROPED" to "DROPPED" network message.
More communi merging. Alias supported but not customizable yet.
Created Irc alias settings page.